Mechanical Properties of Microsteel Fiber Reinforced Concrete and Its Gradient Design in the Partially Reinforced RC Beam

Table 6

Properties of hardened MSFRC.

Group	(MPa)	(MPa)	(MPa)	(MPa)	(GPa)	(MPa)	(GPa)	Re	Note
NC	55.7	—	38.4	—	34.2	3.9	28.4	—	NC in total section
SFRC-P-1.5	58.5	45.7	46.6	35.9	35.6	7.6	43.8	0.57	SFRC-P in total section
SFRC-P-1.5-1/3	—					7.3	—		SFRC-P in partial section
SFRC-P-3.0	67.4	55.0	48.0	35.4	35.8	10.0	44.8	0.70	SFRC-P in total section
SFRC-P-3.0-1/3	—					9.3	—		SFRC-P in partial section
SFRC-J-1.5	63.5	41.5	48.0	33.9	35.5	7.6	39.6	0.32	SFRC-J total section
SFRC-J-1.5-1/3	—					7.1	—		SFRC-J in partial section
SFRC-J-3.0	60.8	48.1	42.2	26.4	34.5	9.5	40.8	0.41	SFRC-J in total section
SFRC-J-3.0-1/3	—					8.5	—		SFRC-J in partial section